1) What the (top) models predicted — collected scores

I collected explicit final-score predictions / model outputs from five reputable picks/projection sources (some use machine models or large-data simulations). The five numeric predictions I found:

• Sports Betting Dime → WAS 31 — CHI 24.1.

• Picks & Parlays (PicksAndParlays) → WAS 27 — CHI 20.

• OddsShark → WAS 28.6 — CHI 20.4.

• ThePlayoffs projection → WAS 30 — CHI 20.

• BigAl / BigAl.com handicappers → WAS 24 — CHI 21.

Averaging those five predictions gives:

• Washington Commanders ≈ 28.1 points

• Chicago Bears ≈ 21.1 points
  → Average model score: Commanders 28 — Bears 21 (total ≈ 49).

That average lands squarely on the market total (49.5) and on Washington as a ~7-point winner (close to the posted spread).

2) My independent prediction (method + numbers)

I combined (A) the Pythagorean expectation from season scoring, (B) strength-of-schedule context, and (C) injury / rest / trend factors.

A. Pythagorean expectation (NFL exponent ≈ 2.37)
Season points (through 4–5 games as reported):

• Chicago: Points For = 101 (25.3/game), Points Against = 117 (29.3/game).

• Washington: Points For = 134 (26.8/game), Points Against = 101 (20.2/game).

Using the standard NFL Pythagorean formula (exponent = 2.37) I calculate win probabilities:

• Bears Pythagorean win% ≈ 41.4%

• Commanders Pythagorean win% ≈ 66.2%.

(That maps to roughly a 6.6–10.6 win expectation over a full season for CHI vs WSH under the same pace — illustrates the edge belongs to Washington based on scoring differential). (calculation from the above PF/PA numbers).

B. Strength of schedule (SOS) context
Recent SOS rankings show both teams in the middle of the pack for 2025 opponents; reputable SOS trackers put Washington slightly higher on the difficulty list than Chicago (Washington slightly tougher/around top-20 SOS, Chicago a touch lower), but neither team faces a radically different SOS going forward. That means Pythagorean gap above is not easily explained away by one team having faced much easier opponents.

C. Key external factors (news / injuries / rest / trends)

• Injury report: ESPN’s pregame injury listing shows Washington had Terry McLaurin (quad) OUT and Deebo Samuel listed as questionable (heel); that’s material for Washington’s WR room. Chicago’s corner Kyler Gordon was reported set to make his season debut (big boost to Bears’ defense). Reuters also noted Gordon’s return. Those two facts pull in opposite directions — Washington loses WR depth, Bears get a DB boost.

• Rest / recent form: Bears came off a bye (extra rest/prep) while Washington was coming off a road win — Bears’ rest is an advantage; Washington’s recent form and home advantage (2-0 at home per previews) are also advantages for WSH. Many handicappers note Washington’s home edge and better season D (points allowed ~20.2/game).

• Line vs public / market context: The market spread you supplied (WAS -5.5, total 49.5) matches movement reported across sportsbooks; sharps and most major published picks trend toward Washington covering.

Putting it together — my projection (score + logic):

• I project Washington 28 — Chicago 21 (Total 49).
  Why: Washington’s better defense (PA ~20.2) plus marginally stronger scoring margin and home-field edge tip the balance; Chicago’s bye week and Kyler Gordon returning narrow the gap but don’t fully erase Washington’s edge. Pythagorean numbers + SOS + public model average all cluster around a 6–7 point Washington win and about a 49-point total, so my independent projection aligns with that cluster.

3) Final Pick & recommended wagers

Short version (actionable):

• Primary play: Washington Commanders -5.5 (spread) — my top play. Rationale: Pythagorean edge, home field, model consensus (average ≈ WSH -7) and most published picks favor Washington covering.

• Alternative (lower risk): Washington moneyline if you prefer simpler win/no-win and you’re okay with the -250 price. If you want more juice and the lines you saw are +203 for Chicago / -250 for Washington (your book), -5.5 provides slightly more value than a straight ML lean because my projection is WSH by 7.

• Total play (secondary): Lean Under 49.5 as a contrarian/hedged play if you prefer totals. Many models and the Pythagorean/defensive matchup suggest a 49-ish game; with Washington’s defense and possible WR absences (McLaurin out/questionable), the under has credence. (If Deebo plays healthy, that nudges total upward; if he’s limited/out it helps the under.)

Confidence & risk notes: I’d call this a moderate-high conviction pick (not lock-level). The main risk is Washington WR health (McLaurin status) and Caleb Williams playing a clean game on the road — both can swing points quickly. Also late injury updates and inactives (final gameday practice reports) can flip the calculus — check the official inactives before locking bets.

4) Quick recap (2-line)

Average of top models: WAS 28 — CHI 21 (total ≈ 49).

My pick: Washington Commanders Spread -4.5 (LOSE)